    <template>
        <div class="icons">
            <swiper :options="swiperOption">
                <swiper-slide v-for="(page,index) of pages" :key="index">
            <div class="icon" v-for="item of page" :key="item.id">
                <div class="icon-img">
                <img class="icon-img-content" :src='item.imgUrl'/>
                </div>
                <p class="icon-desc">{{item.desc}}</p>
            </div>
             </swiper-slide>
             <div class="swiper-pagination"  slot="pagination"></div>
            </swiper>
        </div>
</template>
<script>
export default {
  name: "HomeIcons",

  props:{
    list:Array
  },
  data() {
    return {
       swiperOption: {
       pagination: ".swiper-pagination",
       autoplay:false
      },
    };
  },
  computed: {
    pages() {
      const pages = [];
      this.list.forEach((item, index) => {
        const page = Math.floor(index / 8);
        if (!pages[page]) {
          pages[page] = [];
        }
        pages[page].push(item);
      });
      return pages;
    }
  }
};
</script>
<style lang="stylus" scoped>
@import '~styles/varibles.styl';
@import '~styles/mixins.styl';

.icons>>>.swipe-paginatio, .icons {
  overflow: hidden;
  height: 0;
  padding-bottom: 50%;
}

.icons {
  margin-top: 5px;
}

.icon {
  position: relative;
  float: left;
  width: 25%;
  height: 0;
  padding-bottom: 25%;
  overflow: hidden;
}

.icon-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 22px;
  box-sizing: border-box;
  padding: 5px;
}

.icon-img-content {
  display: block;
  margin: 0 auto;
  height: 100%;
}

.icon-desc {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 22px;
  line-height: 22px;
  color: $darkTextClor;
  text-align: center;
  ellipsis();
}

</style>
